Bearing Kit For FSA Orbit No.57-1, No.57CF, No.57 Headsets Kinesis High grade anodization

High grade anodization

2RS is the most common terminology for this type of seal and it literally stands for 2 rubber seals

platform design provides a stable platform for your feet

Inner x Outer x Depth (mm): 40 x 51

20mm offset head

Bearing Kit For FSA Orbit No.57-1, No.57CF, No.57 Headsets Kinesis High grade anodizationBearing Kit for these FSA headsets: FSA Orbit 1. 5 ZS Headset No. 57 (Tapered steerer fork 1 1 8th and 1. 5) FSA Headset No. 57CF FSA Orbit 1. 5 ZS Headset No. 57 1 All For ZS44 56 cups You will receive 1 x upper and 1 x lower bearing for an FSA headset: 1 x 1 1 8" Upper Bearing (TH873E) Also known as: MH P03K, MR122, MR054 p03k TH873E, MR122, MR054, MR115, HSS20130K, PT R401, AC3041 R2 FSA PRODUCT CODE: 160 0014000000 (Was 160 1648) S44 TOP HEADSET